Add not builtin command - rmdir
This commit is contained in:
parent
e647443ed7
commit
53fad8431c
|
@ -76,7 +76,7 @@ fn main(){
|
|||
},
|
||||
"pwd" => {
|
||||
println!("{}", pwd.display());
|
||||
}
|
||||
},
|
||||
"exit" => return,
|
||||
command => {
|
||||
let stdin = previous_command
|
||||
|
@ -106,7 +106,7 @@ fn main(){
|
|||
eprintln!("{}", e);
|
||||
},
|
||||
};
|
||||
}
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -0,0 +1,26 @@
|
|||
use std::env;
|
||||
use std::fs;
|
||||
|
||||
fn main() {
|
||||
let mut verbose_flag = false;
|
||||
let args: Vec<String> = env::args().collect();
|
||||
for arg in 1..args.len() {
|
||||
match args[arg].as_str() {
|
||||
"--help" => {
|
||||
println!("Usage: rmdir [OPTIONS] DIRECTORY");
|
||||
println!("Removes empty directory");
|
||||
return;
|
||||
},
|
||||
"-v" | "--verbose" => {
|
||||
verbose_flag = true;
|
||||
},
|
||||
arg => {
|
||||
fs::remove_dir(arg.to_string());
|
||||
if verbose_flag {
|
||||
println!("rmdir: removed directory '{}'", arg);
|
||||
}
|
||||
|
||||
},
|
||||
};
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue